.5B vs NAD 116
The 116's signal-to-noise is 98 dB against the .5B's 80 dB, its thd 0.010% against 0.005%, its output voltage 12.0V RMS against 15.0V RMS, and its input sensitivity 1.0V RMS against 0.1V RMS.
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Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The Bryston Model .5B is a fundamental preamplifier that provides signal routing and switching capabilities for analog audio sources. It features a tape loop for integrating external audio processors like noise reduction units or equalizers, with the ability to include or exclude these devices from the signal path via a dedicated tape switch. The preamplifier includes a low-frequency rumble filter with an inflection point at 31.7Hz and a 6dB/octave slope, effectively reducing subsonic frequencies and turntable-induced rumble by approximately 20dB. The design emphasizes simplicity and sound quality for basic audio systems.
Analog signal output specifications
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
Components that show up alongside the .5B in real systems. A verdict means the pair has been checked for compatibility and headroom — open it to see how the two get along.
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The 116's signal-to-noise is 98 dB against the .5B's 80 dB, its thd 0.010% against 0.005%, its output voltage 12.0V RMS against 15.0V RMS, and its input sensitivity 1.0V RMS against 0.1V RMS.
The KPA-1's signal-to-noise is 77 dB against the .5B's 80 dB, its thd 0.050% against 0.005%, its output voltage 7.5V RMS against 15.0V RMS, and its input sensitivity 0.3V RMS against 0.1V RMS.
The 976's signal-to-noise is 112 dB against the .5B's 80 dB, its thd 0.003% against 0.005%, its output voltage 4.0V RMS against 15.0V RMS, and its weight 2.27 kg (5 lbs) against 3.2 kg (7 lbs).
The PM6007's signal-to-noise is 83 dB against the .5B's 80 dB, its thd 0.080% against 0.005%, and its output voltage 2.0V RMS against 15.0V RMS. Both share class (AB).
BP-20
Musical Fidelity A3CR
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